baber/WOPTO huggingface dataset:
Patent JP-H06170120-A (JP)
Title: Filtering and drying apparatus
Inventor: ANAKURA MICHIMASA
IPC: B01D29/01
Filed: 1992-12-08
Abstract: PURPOSE:To reduce remaining liq. in a main body and to improve cleanlines, by fitting the outer periphery of a filter material fixing member under a condition where a face to be pressed on the upper face side is tightly stuck to a pressing face formed on the inner wall face of a main body. CONSTITUTION:A face 21d to be pressed with a downward expanding shape is provided on the outer peripheral corner part of the upper face of a filter material ring body 21 on which the peripheral edge of a thin sheet-like filter material 22 is fixed and a tapered pressing face 5a inclining by the same inclined angle as the face 21d to be pressed is formed on the inner wall face of the lower end side of the main body. Then, when a bottom plate 4 is fixed on the lower end part of the main body, the filter plate ring body 21 for the filter plate 6 inserted from the bottom into the main body is fixed in the main body under a condition where the face 21d to be pressed is tightly stuck to the tapered pressing face 5a from the lower side. Therefore, there exists no possibility to make a gap between the outer periphery of the filter plate ring body 21 and the inner wall face of the main body.
Patent JP-H04194347-A (JP)
Title: Controller of engine
Inventor: SHIMADA TOMOICHIRO
IPC: F02D45/00
Filed: 1990-11-27
Abstract: PURPOSE:To enlarge a possible range of full close angle learning to the low rotation side so as to increase learning frequency by inhibiting the learning of the full close angle of a throttle valve in the case when a non-connection condition between an engine and its drive system is detected. CONSTITUTION:Charging efficiency of an engine 1 is detected by a control unit 20 based on an intake air quantity from an air flow sensor 4 and the engine speed from a crank sensor 10. In the case when a detected charging efficiency is lower than a set value preliminary set ber engine speed, an opening signal outputted from a throttle opening sensor 11 is learned in order as the full close angle of a throttle valve 5. When the clutch switch 8 is set ON, and a neutral judging switch 9 detects the neutral position, the full close angle learning is inhibited. Consequently, since the full close angle learning is performed only in a loaded operation condition, erroneous learning in the no-load operation condition is not performed at all, so as to enlarge a possible range of the full close learning.
Patent JP-H01172596-A (JP)
Title: Treating device provided with rocking mechanism
Inventor: YASUI FUMIO
IPC: B08B3/04
Filed: 1987-12-26
Abstract: PURPOSE:To prevent defective coating by forming the subject device so that a material to be treated can be inclined to the right and left or rocked. CONSTITUTION:The material W to be treated and hung from hangers 4 and 5 is firstly moved forward along rails 21A and 22A, sent above the treating vessels 25 and 26, and transferred onto elevating rails 21B and 22B from the fixed rails 21A and 22A. A hanger lift mechanism 50 is operated, and the material W is lowered as required. When the right and left mechanisms 50 are moved in synchronization with each other, the material W is lowered while keeping a vertical position. However, when the right and left lift mechanisms 50 are differently moved, the material W is inclined or rocked. The material W is thus moved to move or eliminate the air pockets on the back side, hence the dipping and spraying can be continued until the untreated part is eliminated, and defective coating can be remarkably reduced.
Patent JP-H11157962-A (JP)
Title: Highly abrasion-resistant alumina-based sintered compact and its production
Inventor: OU USOU
IPC: C04B41/50
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina-based sintered compact with high abrasion resistance owing to the high hardness and high toughness of its surface, and to provide a method for producing the above sintered compact. SOLUTION: This highly abrasion-resistant alumina-based sintered compact bearing a surface-hardened layer dispersed with metal oxide crystal grains other than alumina each <=0.2 μm in average size in the grains and grain boundaries of the main crystal phase in the region ranging from the surface to a depth of >=0.01 mm of this sintered compact with alumina as the main crystal phase containing >=20 vol.% of plate alumina crystal >=4 in aspect ratio, is obtained by heat treatment of a molded form made from a mixture prepared by incorporating alumina powder with metal (e.g. Ti, Mg, Fe) compound(s) capable of forming solid solution in alumina crystal in such an atmosphere that the metal (s) is capable of forming solid solution in the alumina crystal, followed by treatment in such an atmosphere that the metal (s) can be deposited as the corresponding oxide (s).
Patent JP-H03190319-A (JP)
Title: Pulse waveform detection circuit
Inventor: KUBOTA KIYOMICHI
IPC: H03K5/08
Filed: 1989-12-20
Abstract: PURPOSE:To insert the AC component of a pulse waveform accurately by providing a comparator comparing the output of an amplifier amplifying the output of an integration circuit integrating a voltage signal with a voltage signal, and outputting a pulse signal corresponding to a pulse wave shaped AC component. CONSTITUTION:Only an AC component of pulse shape with a high frequency is eliminated from a voltage signal wave by an integration circuit 7 comprising a low pass filter and the result is amplified by an amplifier 6 is inputted to the inverting input terminal of a comparator 1. In such a case, since a voltage signal wave enters as it is to a noninverting input terminal, when the voltage at the noninverting input terminal is higher than the voltage at the inverting input terminal, that is, a pulse signal is outputted from the comparator 1 corresponding to the input of the pulse shaped AC component. Thus, even when the DC component of the inputted signal wave and the AC component of pulse shape are subject to drift, an accurate pulse waveform is outputted.
Patent JP-H02174163-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA CHO
IPC: H01L29/43
Filed: 1988-12-26
Abstract: PURPOSE:To form an ohmic electrode whose surface morphology is good and whose contact resistivity is low by a method wherein, after a laminated structure of Au/Ni/Au/Ge and GaAs has been formed on an N-type GaAs substrate, an alloying heat treatment is executed. CONSTITUTION:Individual metals of Ge, Au, Ni and Au are applied, independently of one another in this order, to an N-type impurity layer 2 exposed on a main face of a GaAs substrate 1; a laminated structure 20 of Au/Ni/Au/Ge and GaAs is formed; after that, an alloying heat treatment is executed to this laminated structure 20; the individual metals 20a to 20d constituting the laminated structure 20 and the GaAs of the substrate 1 are alloyed; an ohmic electrode 21 is formed. Thereby, it is possible to form the ohmic electrode whose surface morphology is good and whose contact resistivity is low.
Patent JP-H01170410-A (JP)
Title: Permanent waveform setting tool for hair
Inventor: KAGEYAMA NOBUMI
IPC: A45D2/38
Filed: 1987-12-25
Abstract: PURPOSE:To set hair waveform in a short time as well as to obtain an effective undulation thereof, by clamping a bundle of hair by using a waveform setting tool wherein a pair of crest parts are made continuous having specified dimensional relationship to each other. CONSTITUTION:The width 10 between crest formers 4 of a pair of waveform setter 3 is made narrower than the width of wave-bottom 8 of a wave-bottom former 5 being wound round by a bundle of hair, while the width 11 between wave-bottom formers 5 is made also narrower than that of crests 7 of a crest former 4 being wound round by a bundle of hair. The wave- bottom former 5 is placed on a guide plate 17 which facilitate the clipping of hair 2 by the waveform setter 3, and is retained, hair 2 is placed thereon, and is further covered by the crest former 4. The insertion of hair bundle is performed from both the guide plate 17 and the crest former 4, to the direction from the borders to the tip end 22 of the hair sequentially. A part of the hair bundle 2 which is apt to escape from the both sides is checked by protrusions 16 positioned on both sides of the waveform setter 3. When the waveform setter 3 clamps the bundle of hair 2, the crest former 4 bends backward by the penetrating force of the crest 6 into a crest form setters 9, the interval between crests 9 widens largely, allowing the penetration of the crest 6 therebetween. The waveform setter 3 which clamps the hair bundle 2 does not bend backward, and retains the state not coming off therefrom.
Patent JP-H11165962-A (JP)
Title: Elevator cage inner display unit
Inventor: ATSUZAWA TERUYOSHI
IPC: B66B3/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To inform a passenger of a car position with three answering lamps of destination floor registered buttons, in an elevator which is not equipped with a car position indicator displaying an elevator position such as a home elevator. SOLUTION: In this elevator cage inner display unit, three contacts 901-1 to 903-1 of a position detecting relay and a flicker timer contact FT to be connected to a common terminal of these contacts are all connected to three answering lamps 1L to 3L of destination floor registered buttons in an elevator cage, and thereby these answering lamps 1L to 3L are made so as to flicker according to an elevator cage position. With this constitution, the elevator case position is thus displayable with inexpensive cost.
Patent JP-H04207358-A (JP)
Title: Mount lens mounting device
Inventor: HIRAISHI TAKEO
IPC: G03B17/14
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the rapid dealing with a C mount lens and a CS mount lens by turning over a conversion ring. CONSTITUTION:The lenses to be mounted to a camera for monitor include the lenses of a C mount 1 and a CS mount 2. The respective mount lenses 1, 2 vary in focal lengths A, B. A conversion mechanism 5 for correcting the focal length is used in the case of use with one unit of the camera. The conversion ring 5 is provided with level differences varying in diameter and consists of the diameter smaller than the hole diameter of a front cover 3 and a threaded part which can be mounted to the collar 4. The focal length is corrected by the thickness of the level difference. The rapid dealing with the lens to be mounted is executed in this way by using the conversion ring 5 for both the C mount lens 1 and the CS mount lens 2.
Patent JP-2000155188-A (JP)
Title: Control rod
Inventor: KUROSAKI TOSHIKAZU
IPC: G21C19/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a large control rod and a control rod driving mechanism corresponding to a large fuel assembly, and to reduce the amount and period of maintenance work in periodical inspection. SOLUTION: At a cross-shaped control rod base part 32 for connecting the lower-end part of a cross-shaped control rod blade, a spud 17 for a bayonet coupling being mounted to the tip part of the hollow piston of a control rod driving mechanism, and a socket 33 for the bayonet coupling being detachably engaged are rotatably mounted. A handle 36 is mounted to a socket 33, is rotated by 45 deg., and is coupled to the spud 17. Detachment is made in the reverse order of the attachment.
Patent JP-H03188771-A (JP)
Title: Lighting fixture
Inventor: WASHITSUKA KEIICHI
IPC: B61B13/10
Filed: 1989-12-19
Abstract: PURPOSE:To easily fix and support cover to a lighting fixture main body by inserting in engagement part at a tip of a support projecting to a circumferential ridge of faces opposite to each other into an engagement hole linked to an insertion hole via a step difference part projecting toward the opposite faces and sliding and locking the engagement part. CONSTITUTION:An engagement section 6 of 4 supports 3 provided to a lower face of a lighting fixture main body 1 is inserted to an insertion hole 17 of support frames 9 opposite to each other. Then each engagement section 6 is slid along a lock long hole part 18 of a step difference part 14 linked to the insertion hole 17 and slid and locked by the lock long hole 18 of a high step face 15. A cover 7 is fitted and supported with an interval to the lighting fixture main body 1. Thus, the cover 7 is easily fixed and supported to the lighting fixture main body by having only to insert the engagement part 6 provided to the lighting fixture main body 1 into the engagement hole 19 of the cover 7 and sliding and locking the engagement part.
Patent JP-H09172070-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO HIDEJI
IPC: H01L23/52
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To form a metallic layer with no voids or no increase of its resistance in the interior of a through-hole with a high aspect ratio. SOLUTION: After depositing an insulation film 101 on a semiconductor substrate 100, a first metallic wiring layer 105 comprising a first titanium film 102, a first aluminum film 103 and a first titanium nitride film 104 is formed on the insulation film 101. After depositing thereon extensively a silicon oxide film 106, a through-hole 107 is formed in the silicon oxide film 106. By projecting the plasma of such a containing fleon as C2 F6 on the first aluminum film 103, the exposed aluminum of the first aluminum film 103 to the bottom portion if the through-hole 107 reacts on C2 F6 to deposite a polymer film 108 generated by the reaction of aluminum in C2 F6 on the sidewall of the through-hole 107. Then, a copper film to serve as a contact is deposited only in the interior of the through-hole 107.
Patent JP-H06176850-A (JP)
Title: Heater, fixing method, and fixing device
Inventor: SATO SHIGEHIRO
IPC: H05B3/00
Filed: 1992-12-09
Abstract: PURPOSE:To prevent firing by overheating by breaking a heater when an overcurrent flows to the heater to overheat it for stopping energization forcedly. CONSTITUTION:A resistance heat generation body 2 is formed like a belt along length of a substrate 1 comprising electric insulation material, and an overcoat layer 3 of glass is provided covering the resistance heat generation body 2. Bubbles 4, 4,... are provided to exist in the overcoat layer 3. When an overcurrent flows to the resistance heat generation body 2 to overheat the heat resistance heat generation body 2, cracks are generated in the substrate 1, and the bubbles 4 in the overcoat layer 3 of glass covering the resistance heat generation body are expanded to rupture to break the overcoat layer. The substrate 1 is crushed into pieces by breakage of the overcoat layer, the heater is broken, and energization is stopped forcedly, thereby firing from the heater is prevented.
Patent JP-H02244930-A (JP)
Title: Circuit scrambling method and circuit scrambling device for communication network
Inventor: DEBITSUDO ROOZU FUORETSUTO
IPC: H04L12/44
Filed: 1989-12-19
Abstract: PURPOSE: To isolate and specify a damaged spot by dynamically deciding the packet to be transmitted during a packet transmitting period by using a two- stage circuit scrambling procedure during the preceding packet transmitting period. CONSTITUTION: A communication network is provided with a board group 10 composed of a plurality of devices 111 -11M individually connected to a priority bus 12, a circuit scrambling bus 13, and a pointer bus 24 and, in addition, first and second start-shaped coupling means 14 and 15 and a local repeater 16. Each circuit board 111 is provided with a transmitting section 171 , a receiving section 181 , and a circuit scrambling circuit 191 . The circuit board 111 declares that the board 111 is the successful device of acquiring the priority in the first circuit scrambling state and proceeds to the second circuit scrambling state and the other circuit boards again participate in a circuit scrambling competition. At the receiving sections 181 of the circuit boards 111 in each board group, therefore, parity bits can be used for error checking and the failures of components can be isolated.
Patent JP-H01173147-A (JP)
Title: Microcomputer containing prom
Inventor: KONO HIROAKI
IPC: G06F11/16
Filed: 1987-12-28
Abstract: PURPOSE:To ensure the output of correct data by writing the same data into two areas of a PROM and securing an AND for the read data in case the writing of data is impossible at one of those two areas or the written data are changed. CONSTITUTION:The conversion of an address is carried out after the data are written into a PROM(A) 2 and the same data is written again into a PROM(B) 3 by a working register 12 based on a write instruction. The read data 5 is stored in the register 12 designated by a D register 15 and the read data 6 is stored in an accumulator 16. Then an AND is secured between two pieces of data by an ALU 13 based on an AND instruction. In such a constitution, the same data is stored in another memory area and an AND is secured between both data. Then the correct data undergone the correction of errors can be read out to the register 12 even in case the PROM has a partial leakage, etc., and the data are erased in a long period of time.
Patent JP-H08155852-A (JP)
Title: Clip removing tool
Inventor: YAMADA IZUMI
IPC: B25B27/20
Filed: 1994-12-03
Abstract: PURPOSE: To provide a clip removing tool that can easily remove a clip from a fitting member without damaging it. CONSTITUTION: One claw part grip holder 5 is fixed to a box-like body 7, and the other claw part grip holder 6 is movable in relation to the box-like body part 7. When a lever 12 is rotatory-operated, an intermediate link 17 is drawn near, and the other claw part grip holder 6 is moved to approach one claw part grip holder 5. Both holders 5, 6 relatively approaching are respectively provided with cutout parts 5a-5c, 6a-6c for gripping and pressing the claw part of a clip.
Patent JP-H10168618-A (JP)
Title: Dustproof cloth
Inventor: TAKADERA YOSHIKAZU
IPC: A41D13/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof cloth preventing generated dust from leaking from a neck part, lowering total amount of dust generation and suitable for working in a clean room by forming the neck part of a stand collar shape and providing a mechanism for inhibiting leakage of air in the cloth at the skin side of the neck part. SOLUTION: This dustproof cloth has a neck part of a stand collar shape and a mechanism for inhibiting leakage of air in the cloth composed of plural ridge-like parts (a) and/or valve-like parts (b) at the skin side of the neck part, in an overall-type dustproof cloth having a structure in which the neck part and a sleeve opening part are closely adhered to the human body. The ridge-like part (a) is obtained by sewing while feeding the cloth onto a body cloth of the neck part and forming a projecting part.
Patent JP-2001148074-A (JP)
Title: Changing system for shelf label
Inventor: SHINJI HIDEO
IPC: G06F3/048
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress errors in display of an ESL(electronic shelf label) indicator to be brought from a backyard to a sales yard. SOLUTION: An ESL system is installed in a store 90 having sales yards 93, 94 and the backyard 98 and provided with plural ESLs(electronic shelf labels), plural transceivers 13 and an ESL server 11. The ESL displays information about respective commodities and arranged in the vicinity of the respective commodities at the selling spaces 93, 94. The transceivers 13 perform radio transmission to the ESL. The ESL server 11 transmits commodity information to the ESL via the transceivers 13. And, at least one of the transceivers 13 is arranged in the backyard 98 and performs the radio transmission to the ESL at the backyard 98.
Patent JP-H07147867-A (JP)
Title: Rod tip-protecting cover of throwing fishing rod equipped with guide
Inventor: OMURA RYUICHI
IPC: A01K/
Filed: 1993-11-30
Abstract: PURPOSE:To provide the rod tip-protecting cover of a throwing rod equipped with guides, capable of preventing the damages to the guides caught at the tip part of a rear guide-receiving section and not having a fear that the guide is fit into a front guide-receiving section. CONSTITUTION:The front part of the cover main body 33 of a rod tip-protecting cover 31 is formed as a front guide-receiving section 35 for receiving guides ranging from a top guide 1 to the second slide guide 11. The rear guide-receiving section is formed in a larger diameters than those of the front guide-receiving section 35. A rigid plastic rod tip-catching piece 37 is fit into the large diameter rear part of a cover main body 33. A guide catching part 41 tapered so that the diameter is contracted toward the front side is formed at the inner tip of the rod tip-catching piece, and another guide-catching part 43 tapered so that the diameter is expanded toward the rear side is formed at the inside rear end.
Patent JP-H02172713-A (JP)
Title: Injection molding process for rubber product
Inventor: MORONAGA YOSHIHARU
IPC: A43D86/00
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a rubber product excellent in tensile strength, abrasion resistance and the permanent strain in compression and having no burr by a method in which the rubber compound in which 1-7 pts.wt. of coupling agent of silane group, vulcanizing agent and other rubber compounding chemically used generally are added to 100 pts.wt. of rubber, is injected into a mold cavity at a specified temperature, an then is heated and vulcanized. CONSTITUTION:The rubber compound in which 1-7 pts.wt. of coupling agent of silane group, vulcanizing agent and other rubber compounding chemically used generally, are added to 100 pts.wt. of rubber is injected into a mold cavity at 90 deg.C-130 deg.C of injecting temperature, and the cavity is filled therewith. Next, said material is heated at 130 deg.C-190 deg.C and is vulcanized, thereby obtaining the desired rubber product without burrs.
Patent JP-H06153714-A (JP)
Title: Device for cutting root of tree or the like
Inventor: YAMASHITA MASAO
IPC: A01G23/00
Filed: 1992-11-16
Abstract: PURPOSE:To enable to mechanically cut the roots of a tree and dig up the tree together with its roots. CONSTITUTION:A rotary support 2 catching a planted article P in order to rotatably set the device main body 1 around the planted article such as the stem of a plant is attached to one end of the main body 1 of the device, and a power-driven rotary blade shaft 4 having blades 3 for digging soil and sand is also vertically movably attached to the main body 1 of the device. Further, a moving means 5 containing wheels for supporting the whole load of the device and moving the device is attached to the main body 1 of the device. A guide plate 6 for clogging the rear part of the periphery of the rotary blade shaft 4 in its moving direction when the rotary blade shaft 4 is moved in its peripheral direction while digging soil and sand, and further a discharging cylindrical member 7 for lifting the dug soil and sand on the ground and a means 8 for discharging the soil and sand outside are disposed around the periphery of the rotary blade shaft 4.